Mathematics, 17.10.2019 22:00 brusawerin5969
Line m passes through point (5, -8) and has a slope -3. what is the equation for the line in point-slope form?
- y - 8 = 3x - 15
- y + 8 = -3x + 15
- y = -3x + 7
- y - 8 = 3(x - 5)
Answers: 3
Mathematics, 21.06.2019 16:20, jennyferluna0216
Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?
Answers: 1
Mathematics, 21.06.2019 20:30, cogger9348
3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.
Answers: 1
Mathematics, 21.06.2019 23:30, bnation5970
Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.
Answers: 2
Line m passes through point (5, -8) and has a slope -3. what is the equation for the line in point-s...
Biology, 13.11.2020 06:30
Mathematics, 13.11.2020 06:30
History, 13.11.2020 06:30
Arts, 13.11.2020 06:30
Mathematics, 13.11.2020 06:30
English, 13.11.2020 06:30
Mathematics, 13.11.2020 06:30
Biology, 13.11.2020 06:30
History, 13.11.2020 06:30